401023810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{54413}}^1$

素因数の和:54498

約数の個数: 32

約数和(自身を含む): 799232832

約数和(自身を除く): 398209022

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 54413, 108826, 272065, 544130, 598543, 1197086, 2992715, 3645671, 5985430, 7291342, 18228355, 36456710, 40102381, 80204762, 200511905, 401023810]

約数ペア:

[(1, 401023810), (2, 200511905), (5, 80204762), (10, 40102381), (11, 36456710), (22, 18228355), (55, 7291342), (67, 5985430), (110, 3645671), (134, 2992715), (335, 1197086), (670, 598543), (737, 544130), (1474, 272065), (3685, 108826), (7370, 54413)]